SG3524N
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount, Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 1.627801g |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Tolerance | 8% |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 235 |
| Frequency | 300kHz |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | SG3524 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 40V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Power Dissipation | 1W |
| Output Current | 100mA |
| Voltage - Supply (Vcc/Vdd) | 8V~40V |
| Max Supply Current | 8mA |
| Quiescent Current | 8mA |
| Control Features | Enable |
| Topology | Flyback, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Reference Voltage | 5V |
| Rise Time | 200ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 100 ns |
| Nominal Input Voltage | 40V |
| Max Duty Cycle | 45 % |
| Duty Cycle (Max) | 45% |
| Output Phases | 1 |
| Height | 5.1mm |
| Length | 20mm |
| Width | 7.1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SG3524N Description
SG3524N and SG3524 integrate all the functions needed to build a regulating power supply, inverter, or switching regulator on a single chip. They can also be used as control elements for high power output applications. SG2524 and SG3524 are designed for polar switching regulators with fixed frequency, pulse width modulation (PWM) technology, transformer-coupled DC-DC converters, transformer-less voltage doublers and polarity converter applications. Complementary output allows single-ended or push-pull applications. Each device includes an on-chip regulator, an error amplifier, a programmable oscillator, a pulse control trigger, two unspecified pass-through transistors, a high-gain comparator, and current limiting and turn-off circuits.
SG3524N Features
Complete Pulse-Width Modulation(PWM Power-Control Circuitry
Uncommitted Outputs for Single-Ended or Push-Pull Applications
Low Standby Current...8mA Typ
Interchangeable With Industry Standard SG2524and SG3524
SG3524N Applications
polar switching regulators with fixed frequency
pulse width modulation (PWM) technology
transformer-coupled DC-DC converters
transformer-less voltage doublers
polarity converter applications
